- RR
- RRab
- RACRad
- RadRad
- RadRad
- RadRae
- RaeRaf
- RafRag
- RagRah
- RahRai
- RaiRai
- RaiRaj
- RajRal
- RalRam
- RamRam
- RamRam
- RamRan
- RanRan
- RanRan
- RanRap
- RapRap
- RapRas
- RasRas
- RasRat
- RatRav
- RAVRav
- RavRax
- RaxRay
- RayRay
- RayRaz
- RBRea
- Rearea
- ReaReb
- RebRec
- RecRed
- RedRed
- RedRed
- RedRed
- RedRed
- RedRED
- RedRee
- ReeRef
- Refreg
- RegReh
- RehRei
- ReiRei
- ReiRel
- RelRem
- RemRen
- RenRen
- RenReq
- REQRes
- ResRet
- RetRev
- RevRev
- RevRey
- ReyRey
- ReyRh
- RhaRho
- Rhorib
- RibRic
- RicRic
- RicRic
- RicRic
- RicRid
- RidRig
- RigRik
- RikRim
- RimRio
- RioRip
- RipRis
- RisRit
- RitRiv
- RivRiv
- RivRix
- RixRKM
- RKMRoa
- RoaRob
- RobRob
- RobRob
- RobRob
- RobRoc
- RocRoc
- RocRoc
- RocRod
- RodRod
- RodRod
- RodRog
- RogROI
- RoiRol
- RolRom
- RomRom
- RomRon
- RonR
- RONRon
- RonRoo
- RooRor
- RorRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRos
- RosRot
- RotRou
- RouRow
- RowR
- RoyRoy
- RoyR
- RRub
- RubRub
- RubRud
- RudRuf
- RufRui
- RuiRum
- RumRun
- RunRuP
- RuPRus
- RusRus
- RusRut
- RutRya
- RyaRyk
- RykRZA
- RzaRZO
- Raiju (Progressive metal band from the USA)
- Raikoti, Happy
- Rail Band
- Railcar 49
- Railers, The (country band)
- Railio, Antti
- Railroad Earth
- Rails, The (UK folk/rock group)
- Railsplitters, The
- Railway
- Railway Children, The (UK band from Manchester)
- Raiman (Argentinian Synth Composer Ian Raiman)
- Raimo, Antero & Ovet
- Raimon
- Raimssi
- Raimu (lo‐fi beatmaker)
- Raimundos
- Rain (Prog artist)
- RAIN (Korean singer)
- Rain (Spanish Metal band)
- Rain (Italian Heavy Metal band)
- Rain (Norwegian Progressive Rock group)
- Rain (Hip-hop producer)
- Rain (industrial black metal from Switzerland)
- Rain (A Tribute to the Beatles)
- Rain (2000s Country Rock)
- Rain A Tribute to the Beatles
- Rain City Drive (US post‐hardcore band, formerly known as Slaves)
- Rain Drops
- Rain for Roots
- Rain Hex
- Rain Machine
- Rain Man (EDM producer Stevo Djuric)
- Rain Man (EDM producer Kris Trindl)
- Rain of Salvation (Straight Edge hardcore)
- Rain on Fridays
- Rain Over St. Ambrose
- Rain Paint
- Rain Parade
- Rain Radio (electronic duo)
- Rain Radio & DJ Craig Gorman
- Rain Sword
- Rain the Shining
- Rain Tree Crow
- Rain Within, The (US synthpop)
- Rain, Bryanna
- Rain, Johnny
- Rain, Kady
- rain, niko
- Rain, The (K-pop)
- Rain, The (German Indie Rock Band)
- Raïna Raï
- Raina, Tochi
- RaiNao
- Rainbird, James
- Rainbirds (German pop rock band)
- Rainbow (UK hard rock/heavy metal band)
- Rainbow (South Korean girl group)
- Rainbow Arabia
- Rainbow Blaxx (Sub-unit of Rainbow)
- Rainbow Brown
- Rainbow Butt Monkeys
- Rainbow Chan
- Rainbow Clash (demoscene)
- Rainbow Collections, The
- Rainbow Dash (My Little Pony character)
- Rainbow Girls
- Rainbow Grave
- Rainbow Kitten Surprise
- Rainbow Maniac
- Rainbow note
- Rainbow Patrol
- Rainbow Pixie (Sub‐unit of Rainbow)
- Rainbow Ranger
- Rainbow Songs (childrens music)
- Rainbow Team
- Rainbow Train
- Rainbow, Chris
- RAINBOW99
- Rainbowdragoneyes
- Rainbows Are Free
- Rainbows, The (60s German beat group; track "Balla Balla")
- Rainbows, The (1950's doo-wop)
- Raincity
- Raincoats, The (British experimental post-punk band)
- Raindancer (Swedish electronic duo)
- Raindrops, The (60s US vocal pop group)
- Raine (Dutch hardstyle artist Raoul van Grinsven)
- Raine (AOR/hard rock band from New York)
- Raine, Lena